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HA4314B
400MHz, 4x1 Video Crosspoint Switch
The HA4314B is a very wide bandwidth 4x1 crosspoint switch
ideal for professional video switching, HDTV, computer monitor
routing, and other high performance applications. The circuit
features very low power dissipation (105mW Enabled, 4mW
Disabled), excellent differential gain and phase, and very high
off isolation. When disabled, the output is switched to a high
impedance state, making the HA4314B ideal for routing matrix
equipment.
The HA4314B requires no external current source, and
features fast switching and symmetric slew rates.
For a 4x1 crosspoint with Tally outputs (channel indicators) or
with synchronous control signals, please refer to the HA4404B
and HA4344B data sheets, respectively.
For audio channels requiring larger signal swings, please refer
to the CD22M3494 (16x8) data sheet.
Features
Low Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . 105mW
Symmetrical Slew Rates. . . . . . . . . . . . . . . . . . . . . 1400V/
μs
0.1dB Gain Flatness . . . . . . . . . . . . . . . . . . . . . . . . . 100MHz
-3dB Bandwidth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400MHz
Off Isolation (100MHz) . . . . . . . . . . . . . . . . . . . . . . . . . . 70dB
Crosstalk Rejection (30MHz) . . . . . . . . . . . . . . . . . . . . . 80dB
Differential Gain and Phase . . . . . . . . . . . . . . . 0.01%/0.01 °
High ESD Rating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . >2000V
TTL Compatible Control Inputs
Improved Replacement for GX4314 and GX4314L
Pb-Free Available (RoHS Compliant)
Applications
Professional Video Switching and Routing
HDTV
Computer Graphics
RF Switching and Routing
PCM Data Routing
Ordering Information
PART
NUMBER
PART
MARKING
TEMP.
RANGE
(°C)
PACKAGE
PKG.
DWG. #
HA4314BCA
HA 4314BCA
0 to +70
16 Ld QSOP M16.15A
HA4314BCAZ*
(Note)
HA43 14BCAZ
0 to +70
16 Ld QSOP
(Pb-free)
M16.15A
HA4314BCB*
HA4314BCB
0 to +70
14 Ld SOIC
M14.15
HA4314BCBZ*
(Note)
4314BCBZ
0 to +70
14 Ld SOIC
(Pb-free)
M14.15
HA4314BCP
0 to +70
14 Ld PDIP
E14.3
HA4314BCPZ
(Note)
HA4314BCPZ
0 to +70
14 Ld PDIP**
(Pb-free)
E14.3
**Pb-free PDIPs can be used for through hole wave solder
processing only. They are not intended for use in Reflow solder
processing applications
NOTE: These Intersil Pb-free plastic packaged products employ
special Pb-free material sets; molding compounds/die attach
materials and 100% matte tin plate PLUS ANNEAL - e3 termination
finish, which is RoHS compliant and compatible with both SnPb and
Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed
the Pb-free requirements of IPC/JEDEC J STD-020.
Truth Table
CS
A1
A0
OUT
000
IN0
001
IN1
010
IN2
011
IN3
1X
X
HIGH - Z
Data Sheet
September 11, 2007
FN3679.12
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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